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Heart|Natural|GIA

0.90ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7543962804

Certificate GIA 7543962804

Diamond specifications and retailer prices

From €765 EUR
HK$6,700 HKD
As of October 30, 2026
Save €1,751 EUR (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,515 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543962804. Listed at 18 retailers as of October 27, 2026, with prices from €765 to €2,515, a €1,751 spread on the same certified stone. NZ Jewellers lists it at €2,515. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543962804
Dimensions5.86 × 6.73 × 3.90 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.86 mm6.73 mm0.90 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543962804
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,184 EUR|Low: €765 EUR|High: €2,010 EUR|Avg: €1,117 EUR|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 5€765 EUR
Retailer 10€776 EUR
Retailer 14€860 EUR
Retailer 13€918 EUR
Retailer 6€951 EUR
Retailer 4€955 EUR
Retailer 3€968 EUR
Retailer 12€991 EUR
Retailer 7€1,032 EUR
Retailer 2€1,071 EUR
Retailer 15€1,134 EUR
Retailer 1€1,184 EUR
Retailer 11€1,205 EUR
Retailer 9€1,899 EUR
Retailer 8€1,996 EUR

21 data points across 15 retailers

18 retailers€765 EUR to €2,515 EUR

A
Cheapest Retailer
-
€765 EUR
HK$6,700 HKD
A
Retailer 2
-
€776 EUR
₹82,908 INR
View
A
Retailer 3
-
€860 EUR
$965 USD
View
Retailer 4
-
€918 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
€955 EUR
SGD 1,448 SGD
View
Retailer 6
-
€968 EUR
$1,086 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
€991 EUR
$1,112 USD
View
Retailer 8
-
€1,032 EUR
$1,157 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€1,071 EUR
$1,201 USD
View
Price last confirmed 8 days ago
A
Retailer 10
-
€1,076 EUR
SGD 1,631 SGD
View
A
Retailer 11
-
€1,134 EUR
$1,272 USD
View
B+
Retailer 12
-
€1,184 EUR
£1,045 GBP
View
B+
Retailer 13
-
€1,189 EUR
$1,334 USD
View
B+
Retailer 14
-
€1,205 EUR
£1,064 GBP
View
B+
Retailer 15
-
€1,478 EUR
$1,657 USD
View
B
Retailer 16
-
€1,899 EUR
£1,677 GBP
View
B
Retailer 17
-
€1,996 EUR
£1,763 GBP
View
Most Expensive
B
NZ Jewellers
96e425fc-b425-4e2a-a862-4667372ef0b9 · Oct 27
€2,515 EUR
$2,821 USD
View
17 more retailers have this diamond
Prices start from €765 EURSave up to €1,751 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.90ct Heart
€765 EUR